Fire escape door intelligent alarm system

Abstract

The invention discloses an intelligent alarm system for a fire escape door, which includes an escape door installed in an escape place, an image collection device, a dynamic image detection and control unit and a warning device, and the image collection device is located in the escape place. above, and can capture images in the designated area of ​​the escape place, the image collection device sends a signal to the dynamic image detection and control unit, and the dynamic image detection and control unit controls the warning device to issue an alarm according to the image captured by the image collection device. The image of the perpetrator in the escape place is transmitted to the dynamic image detection and control unit through the image collection device, and the analysis of the image by the dynamic image detection and control unit can determine whether the perpetrator is a permissible passer or an illegal passer. According to the behavior pattern of the fire escape door, it can intelligently judge the person who is allowed to pass or the person who is not allowed to pass, and then has the effect of preventing the breaking behavior of the person who is not allowed to pass in advance.

Description

technical field [0001] The invention relates to an intelligent alarm system, in particular to an intelligent alarm system for a fire escape door. Background technique [0002] According to building regulations, no matter in residential or commercial buildings, fire escape doors must be installed in the stairwell and cannot be locked. However, many commercial buildings lock the fire escape doors privately with chains to prevent non-passable people from breaking in. , but in this way, when a fire breaks out, the fire escape door cannot be pushed open, resulting in an increase in the number of casualties in the fire. For this, as Figure 1A The schematic diagram of the traditional fire escape door shown includes: an escape door 10, which is provided with a push handle 11; when the fire escape is used to push the push handle 11, the escape door 10 can be pushed open and smoothly Escape is used; Though, although this escape door 10 can be pushed away by inside smoothly, also doe...

AI Technical Summary

Problems solved by technology

This alarm fire escape door has the following problems: when the fire escape door is not locked, the illegal passer-by can easily break in, so that the alarm 12 continues to sound through the trigger signal, but the illegal passer-by breaks in. Exit behavior has occurred, which will cause damage to the life and property of the passer-by, so it is impossible to judge the behavior pattern of others in advance, and it is difficult to judge whether the person passing through the escape door 10 is a passer-by or an illegal passer-by, so it cannot effectively prevent illegal passers-by. out

[0004] There are also some fire escape doors in order to effectively deter illegal passers-by, and warning signs are posted on the fire escape doors. , Insufficient ambient light or illiterate, etc., resulting in the inability to see the warning signs, not only losing the warning function in advance, but also losing the preventive effect

Images